# -*- coding: utf-8 -*-
# Copyright 2018 Therp BV <https://therp.nl>
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from openerp.tests.common import TransactionCase


class TestMailAutogeneratedHeader(TransactionCase):
    def test_mail_autogenerated_header(self):
        # sending
        mail = self.env['mail.mail'].create({
            'subject': 'testmessage',
            'email_from': 'test@test.com',
            'email_to': 'test@test.com',
            'message_id': 'message_id',
        })
        message = self.env['ir.mail_server'].build_email(
            [mail.email_from], [mail.email_to], mail.subject, '',
            message_id=mail.message_id,
        )
        self.env['ir.mail_server'].send_email(message)
        self.assertEqual(message['Auto-Submitted'], 'auto-generated')

        # receiving
        message.replace_header('Message-Id', 'message_id2')
        thread_id = self.env['mail.thread'].message_process(
            'res.partner', message.as_string(),
        )
        self.assertFalse(thread_id)
        del message['Auto-Submitted']
        thread_id = self.env['mail.thread'].message_process(
            'res.partner', message.as_string(),
        )
        self.assertTrue(thread_id)